.mapping-demo { margin: 1.6rem 0 2rem; }
.mapping-demo video { display: block; width: 100%; max-width: 100%; height: auto; aspect-ratio: 8 / 5; background: #0b1423; border-radius: 12px; }
.mapping-demo figcaption { margin-top: .7rem; font-size: .92em; line-height: 1.75; color: #52647a; }
.mapping-demo a { overflow-wrap: anywhere; }
.post-article-content > table th { background: #19354f !important; color: #fff !important; text-shadow: none; }
.post-article-content h2, .post-article-content h3, .post-article-content a[id] { scroll-margin-top: 85px; }